Modelling and evaluating treatment effects in econometrics.
mag(2008)
关键词
environmental protection,explants,human resources,waste treatment,watershed management,preservatives,fermentation,hosts,water purification,drying,econometric models,inoculation,helminths,meristems,greenhouses,kenya,melange,preservation,ornamental plants,crop yield,dormancy,epidemiology,taxonomy,temperature,forest management,decanting,encephalitis,floculation,mixing,sustainability,cout,growth,anaerobic digestion,forage,filtration,lepidoptera,plant protection,elements,plancton,plankton,risk,ecology,mathematical models,pollination,seed,flocculation,decantation,economic policies,biodiversity,microorganisms,behaviour,germination,somatic embryos,levee,chromosomes,genetic transformation,life cycle,diagnosis,varieties,granule,shifting cultivation,cuttings,tubercule,moisture content,soil ph,heat treatment,chromosome,biological control,formulations,nomenclature,pathogenicity,bioremediation,pest control,wastewater,drug therapy,processing,wastewater treatment,disease resistance,explant,emergence,formulation,vectors,fungicides,wood,granules,proteins
AI 理解论文
溯源树
样例

生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要